Merge tag 'juno-fix-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep...
authorArnd Bergmann <arnd@arndb.de>
Fri, 18 Feb 2022 16:30:32 +0000 (17:30 +0100)
committerArnd Bergmann <arnd@arndb.de>
Fri, 18 Feb 2022 16:30:32 +0000 (17:30 +0100)
commitf159f2941db993d4356fbec5e5601c6c3fb470b3
tree0dde82b1df1a3f3ff0554558096e3ffde40d68ec
parent4f6668f05206d8b69cb0f52a635116b119dd6a27
parent31eeb6b09f4053f32a30ce9fbcdfca31f713028d
Merge tag 'juno-fix-5.17' of git://git./linux/kernel/git/sudeep.holla/linux into arm/fixes

Arm Juno fix for v5.17

Just a single fix to address coherency issue reported[1] by removing the
GICv2m address from the DMA ranges as it loose coherency if mapped as
cacheable at the SMMU due to the attribute combining rules. The GICv2m
range is normally programmed for Device memory attributes.

[1] https://lore.kernel.org/stable/0a1d437d-9ea0-de83-3c19-e07f560ad37c@arm.com/

* tag 'juno-fix-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
  arm64: dts: juno: Remove GICv2m dma-range

Link: https://lore.kernel.org/r/20220214142615.2375269-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>